202
197
buffer.limit() - buffer.position(), "US-ASCII" );
204
199
catch( UnsupportedEncodingException e ) {
205
// we know US-ASCII *is* supported, so appease the compiler...
200
// we know US-ASCII is supported, so appease the compiler...
209
if( vcard == null ) {
204
if( vCard == null ) {
210
205
// look for vcard beginning
211
if( line.matches( "^BEGIN[ \t]*:[ \t]*VCARD" ) ) {
212
setProgress( _progress++ );
214
vcard_start_line = cli.getLineNumber();
206
if( line.matches( "^BEGIN:VCARD" ) ) {
207
setProgress( ++_progress );
218
212
// look for vcard content or ending
219
if( line.matches( "^END[ \t]*:[ \t]*VCARD" ) )
213
if( line.matches( "^END:VCARD" ) )
221
// finalise the vcard/contact
215
// store vcard and do away with it
223
vcard.finaliseVcard();
225
// pass the finalised contact to the importer
226
importContact( vcard );
228
catch( Vcard.ParseException e ) {
230
getText( R.string.error_vcf_parse ).toString()
232
getText( R.string.error_vcf_parse_line ).toString()
233
+ cli.getLineNumber() + ":\n" + e.getMessage() ) )
235
finish( ACTION_ABORT );
240
catch( ContactData.ContactNotIdentifiableException e ) {
242
getText( R.string.error_vcf_parse ).toString()
244
getText( R.string.error_vcf_parse_line ).toString()
245
+ vcard_start_line + ":\n" + getText(
246
R.string.error_vcf_notenoughinfo ).toString()
249
finish( ACTION_ABORT );
255
// discard this vcard
217
vCard.finaliseParsing();
218
importContact( vCard );
220
catch( VCard.ParseException e ) {
223
getText( R.string.error_vcf_parse ).toString()
224
+ fileName + "\n" + e.getMessage() ) )
226
finish( ACTION_ABORT );
229
catch( VCard.SkipContactException e ) {
260
237
// try giving the line to the vcard
262
vcard.parseLine( buffer, line,
239
vCard.parseLine( buffer, line,
263
240
cli.doesNextLineLookFolded() );
265
catch( Vcard.ParseException e ) {
242
catch( VCard.ParseException e ) {
267
244
if( !showContinue(
268
245
getText( R.string.error_vcf_parse ).toString()
270
getText( R.string.error_vcf_parse_line ).toString()
271
+ cli.getLineNumber() + "\n" + e.getMessage() ) )
246
+ fileName + "\n" + e.getMessage() ) )
273
248
finish( ACTION_ABORT );
571
533
for( int i = 0; i < name_param_parts.length; i++ )
572
534
name_param_parts[ i ] = name_param_parts[ i ].trim();
574
// determine whether we care about this entry
575
final HashSet< String > interesting_fields =
576
new HashSet< String >( Arrays.asList( new String[] { "N",
577
"FN", "ORG", "TITLE", "TEL", "EMAIL", "ADR", "LABEL" }
579
boolean is_interesting_field =
580
interesting_fields.contains(
581
name_param_parts[ 0 ].toUpperCase( Locale.US ) );
583
536
// parse encoding parameter
584
537
String encoding = checkParam( name_param_parts, "ENCODING" );
585
if( encoding != null )
586
encoding = encoding.toUpperCase( Locale.US );
587
if( is_interesting_field && encoding != null &&
588
!encoding.equalsIgnoreCase( "8BIT" ) &&
589
!encoding.equalsIgnoreCase( "QUOTED-PRINTABLE" ) )
590
//&& !encoding.equalsIgnoreCase( "BASE64" ) )
538
if( encoding != null ) encoding = encoding.toUpperCase();
539
if( encoding != null && !encoding.equals( "8BIT" ) &&
540
!encoding.equals( "QUOTED-PRINTABLE" ) )
541
//&& !encoding.equals( "BASE64" ) )
592
543
throw new ParseException( R.string.error_vcf_encoding );
595
546
// parse charset parameter
596
547
String charset = checkParam( name_param_parts, "CHARSET" );
597
if( charset != null )
598
charset = charset.toUpperCase( Locale.US );
599
if( charset != null &&
600
!charset.equalsIgnoreCase( "US-ASCII" ) &&
601
!charset.equalsIgnoreCase( "ASCII" ) &&
602
!charset.equalsIgnoreCase( "UTF-8" ) )
548
if( charset != null ) charset = charset.toUpperCase();
549
if( charset != null && !charset.equals( "US-ASCII" ) &&
550
!charset.equals( "ASCII" ) &&
551
!charset.equals( "UTF-8" ) )
604
553
throw new ParseException( R.string.error_vcf_charset );
607
556
// do unencoding (or default to a fake unencoding result with
608
557
// the raw string)
609
558
UnencodeResult unencoding_result = null;
610
if( encoding != null &&
611
encoding.equalsIgnoreCase( "QUOTED-PRINTABLE" ) )
559
if( encoding != null && encoding.equals( "QUOTED-PRINTABLE" ) )
613
560
unencoding_result = unencodeQuotedPrintable( value );
615
// else if( encoding != null &&
616
// encoding.equalsIgnoreCase( "BASE64" ) )
561
// else if( encoding != null && encoding.equals( "BASE64" ) )
618
562
// unencoding_result = unencodeBase64( props[ 1 ], charset );
620
563
if( unencoding_result != null ) {
621
564
value = unencoding_result.getBuffer();
622
565
if( unencoding_result.isAnotherLineRequired() )
623
566
_parser_multiline_state = MULTILINE_ENCODED;
626
// convert 8-bit US-ASCII charset to UTF-8 (where no charset is
627
// specified for a v2.1 vcard entry, we assume it's US-ASCII)
628
if( ( charset == null && _version.equals( "2.1" ) ) ||
629
( charset != null && (
630
charset.equalsIgnoreCase( "ASCII" ) ||
631
charset.equalsIgnoreCase( "US-ASCII" ) ) ) )
569
// convert 8-bit ASCII charset to US-ASCII
570
if( charset == null || charset.equals( "ASCII" ) ) {
633
571
value = transcodeAsciiToUtf8( value );
636
// process charset (value is now in UTF-8)
637
576
String string_value;
639
578
string_value = new String( value.array(), value.position(),
640
value.limit() - value.position(), "UTF-8" );
579
value.limit() - value.position(), charset );
641
580
} catch( UnsupportedEncodingException e ) {
642
581
throw new ParseException( R.string.error_vcf_charset );
676
615
if( complete_value.length() < 1 ) return;
678
617
// parse some properties
679
if( name_param_parts[ 0 ].equalsIgnoreCase( "N" ) )
618
if( name_param_parts[ 0 ].equals( "N" ) )
680
619
parseN( name_param_parts, complete_value );
681
else if( name_param_parts[ 0 ].equalsIgnoreCase( "FN" ) )
620
else if( name_param_parts[ 0 ].equals( "FN" ) )
682
621
parseFN( name_param_parts, complete_value );
683
else if( name_param_parts[ 0 ].equalsIgnoreCase( "ORG" ) )
622
else if( name_param_parts[ 0 ].equals( "ORG" ) )
684
623
parseORG( name_param_parts, complete_value );
685
else if( name_param_parts[ 0 ].equalsIgnoreCase( "TITLE" ) )
686
parseTITLE( name_param_parts, complete_value );
687
else if( name_param_parts[ 0 ].equalsIgnoreCase( "TEL" ) )
624
else if( name_param_parts[ 0 ].equals( "TEL" ) )
688
625
parseTEL( name_param_parts, complete_value );
689
else if( name_param_parts[ 0 ].equalsIgnoreCase( "EMAIL" ) )
626
else if( name_param_parts[ 0 ].equals( "EMAIL" ) )
690
627
parseEMAIL( name_param_parts, complete_value );
691
else if( name_param_parts[ 0 ].equalsIgnoreCase( "ADR" ) )
628
else if( name_param_parts[ 0 ].equals( "ADR" ) )
692
629
parseADR( name_param_parts, complete_value );
693
else if( name_param_parts[ 0 ].equalsIgnoreCase( "LABEL" ) )
694
parseLABEL( name_param_parts, complete_value );
695
else if( name_param_parts[ 0 ].equalsIgnoreCase( "NOTE" ) )
696
parseNOTE( name_param_parts, complete_value );
750
682
return parts.toArray( ret );
753
private String unescapeValue( String value )
755
StringBuilder ret = new StringBuilder( value.length() );
756
boolean in_escape = false;
757
for( int a = 0; a < value.length(); a++ )
759
int c = value.codePointAt( a );
761
// process a normal character
766
ret.append( Character.toChars( c ) );
770
// process an escape sequence
776
// add tab (invalid/non-standard, but accepted)
787
// add escaped character
788
ret.append( Character.toChars( c ) );
791
// unknown escape sequence, so add it unescaped
792
// (invalid/non-standard, but accepted)
794
ret.append( Character.toChars( c ) );
799
return ret.toString();
802
685
private void parseN( String[] params, String value )
686
throws ParseException, SkipContactException,
804
689
// already got a better name?
805
690
if( _name_level >= NAMELEVEL_N ) return;
807
692
// get name parts
808
String[] name_parts = splitValueByCharacter( value, ';' );
693
String[] name_parts = splitValueBySemicolon( value );
812
final int[] part_order = { 3, 1, 2, 0, 4 };
813
for( int a = 0; a < part_order.length; a++ )
814
if( name_parts.length > part_order[ a ] &&
815
name_parts[ part_order[ a ] ].length() > 0 )
817
// split this part in to it's comma-separated bits
818
String[] name_part_parts = splitValueByCharacter(
819
name_parts[ part_order[ a ] ], ',' );
820
for( int b = 0; b < name_part_parts.length; b++ )
821
if( name_part_parts[ b ].length() > 0 )
823
if( value.length() == 0 ) value += " ";
824
value += name_part_parts[ b ];
697
if( name_parts.length > 1 && name_parts[ 1 ].length() > 0 )
698
value += name_parts[ 1 ];
699
if( name_parts.length > 0 && name_parts[ 0 ].length() > 0 )
700
value += ( value.length() == 0? "" : " " ) + name_parts[ 0 ];
829
setName( unescapeValue( value ) );
830
704
_name_level = NAMELEVEL_N;
706
// check now to see if we need to import this contact (to avoid
707
// parsing the rest of the vCard unnecessarily)
708
if( !isImportRequired( getName() ) )
709
throw new SkipContactException();
833
712
private void parseFN( String[] params, String value )
713
throws ParseException, SkipContactException
835
715
// already got a better name?
836
716
if( _name_level >= NAMELEVEL_FN ) return;
839
setName( unescapeValue( value ) );
840
720
_name_level = NAMELEVEL_FN;
843
723
private void parseORG( String[] params, String value )
724
throws ParseException, SkipContactException
726
// already got a better name?
727
if( _name_level >= NAMELEVEL_ORG ) return;
846
String[] org_parts = splitValueByCharacter( value, ';' );
847
if( org_parts == null || org_parts.length < 1 ) return;
849
// build organisation name
850
StringBuilder builder = new StringBuilder(
851
String.valueOf( org_parts[ 0 ] ) );
852
for( int a = 1; a < org_parts.length; a++ )
853
builder.append( ", " ).append( org_parts[ a ] );
854
String organisation = unescapeValue( builder.toString() );
856
// set organisation name (using a title we've previously found)
857
addOrganisation( organisation, _cached_title, true );
859
// if we've not previously found a title, store this organisation
860
// name (we'll need it when we find a title to update the
861
// organisation, by name), else if we *have* previously found a
862
// title, clear it (since we just used it)
863
if( _cached_title == null )
864
_cached_organisation = organisation;
866
_cached_title = null;
869
private void parseTITLE( String[] params, String value )
871
value = unescapeValue( value );
873
// if we previously had an organisation, look it up and append this
875
if( _cached_organisation != null && hasOrganisations() ) {
876
HashMap< String, ExtraDetail > datas = getOrganisations();
877
ExtraDetail detail = datas.get( _cached_organisation );
879
detail.setExtra( value );
882
// same as when handling organisation, if we've not previously found
883
// an organisation we store this title, else we clear it (since we
884
// just appended this title to it)
885
if( _cached_organisation == null )
886
_cached_title = value;
888
_cached_organisation = null;
730
String[] org_parts = splitValueBySemicolon( value );
733
if( org_parts.length > 1 && org_parts[ 0 ].length() == 0 )
734
value = org_parts[ 1 ];
735
else if( org_parts.length > 1 && org_parts[ 1 ].length() > 0 )
736
value = org_parts[ 0 ] + ", " + org_parts[ 1 ];
738
value = org_parts[ 0 ];
742
_name_level = NAMELEVEL_ORG;
891
745
private void parseTEL( String[] params, String value )
746
throws ParseException
893
748
if( value.length() == 0 ) return;
897
752
"PAGER", "BBS", "MODEM", "CAR", "ISDN", "VIDEO" ) );
899
754
// here's the logic...
900
boolean is_preferred = types.contains( "PREF" );
755
boolean preferred = types.contains( "PREF" );
756
int type = PhonesColumns.TYPE_MOBILE;
757
if( types.contains( "VOICE" ) )
758
if( types.contains( "WORK" ) )
759
type = PhonesColumns.TYPE_WORK;
761
type = PhonesColumns.TYPE_HOME;
762
else if( types.contains( "CELL" ) || types.contains( "VIDEO" ) )
763
type = PhonesColumns.TYPE_MOBILE;
902
764
if( types.contains( "FAX" ) )
903
765
if( types.contains( "HOME" ) )
904
type = TYPE_FAX_HOME;
766
type = PhonesColumns.TYPE_FAX_HOME;
906
type = TYPE_FAX_WORK;
907
else if( types.contains( "CELL" ) || types.contains( "VIDEO" ) )
909
else if( types.contains( "PAGER" ) )
911
else if( types.contains( "WORK" ) )
768
type = PhonesColumns.TYPE_FAX_WORK;
769
if( types.contains( "PAGER" ) )
770
type = PhonesColumns.TYPE_PAGER;
916
772
// add phone number
917
addNumber( value, type, is_preferred );
773
addPhone( value, type, preferred );
920
776
public void parseEMAIL( String[] params, String value )
777
throws ParseException
922
779
if( value.length() == 0 ) return;
925
782
"PREF", "WORK", "HOME", "INTERNET" ) );
927
784
// add email address
928
boolean is_preferred = types.contains( "PREF" );
785
boolean preferred = types.contains( "PREF" );
930
786
if( types.contains( "WORK" ) )
787
addEmail( value, Contacts.ContactMethods.TYPE_WORK, preferred );
935
addEmail( unescapeValue( value ), type, is_preferred );
789
addEmail( value, Contacts.ContactMethods.TYPE_HOME, preferred );
938
792
private void parseADR( String[] params, String value )
793
throws ParseException, SkipContactException
940
795
// get address parts
941
String[] adr_parts = splitValueByCharacter( value, ';' );
796
String[] adr_parts = splitValueBySemicolon( value );
945
for( int a = 0; a < adr_parts.length; a++ )
946
if( adr_parts[ a ].length() > 0 )
948
// version 3.0 vCards allow further splitting by comma
949
if( _version.equals( "3.0" ) )
951
// split this part in to it's comma-separated bits and
952
// add them on individual lines
953
String[] adr_part_parts =
954
splitValueByCharacter( adr_parts[ a ], ',' );
955
for( int b = 0; b < adr_part_parts.length; b++ )
956
if( adr_part_parts[ b ].length() > 0 )
958
if( value.length() > 0 ) value += "\n";
959
value += adr_part_parts[ b ];
964
// add this part on an individual line
965
if( value.length() > 0 ) value += "\n";
966
value += adr_parts[ a ];
970
Set< String > types = extractTypes( params, Arrays.asList(
971
"PREF", "WORK", "HOME" ) );
975
if( types.contains( "WORK" ) )
980
addAddress( unescapeValue( value ), type );
983
private void parseLABEL( String[] params, String value )
985
Set< String > types = extractTypes( params, Arrays.asList(
986
"PREF", "WORK", "HOME" ) );
990
if( types.contains( "WORK" ) )
995
addAddress( unescapeValue( value ), type );
998
private void parseNOTE( String[] params, String value )
1000
addNote( unescapeValue( value ) );
1003
public void finaliseVcard()
1004
throws ParseException, ContactNotIdentifiableException
800
for( int a = 0; a < adr_parts.length; a++ ) {
801
if( value.length() > 0 ) value += "\n";
802
value += adr_parts[ a ].trim();
805
Set< String > types = extractTypes( params, Arrays.asList(
806
"PREF", "WORK", "HOME", "INTERNET" ) );
809
if( types.contains( "WORK" ) )
810
addAddress( value, Contacts.ContactMethods.TYPE_WORK );
812
addAddress( value, Contacts.ContactMethods.TYPE_HOME);
815
public void finaliseParsing()
816
throws ParseException, SkipContactException,
1006
819
// missing version (and data is present)
1007
820
if( _version == null && _buffers != null )
1008
821
throw new ParseException( R.string.error_vcf_malformed );
1010
// finalise the parent class
823
// missing name properties?
824
if( _name_level == NAMELEVEL_NONE )
825
throw new ParseException( R.string.error_vcf_noname );
827
// check if we should import this one? If we've already got an 'N'-
828
// type name, this will already have been done by parseN() so we
829
// mustn't do this here (or it could prompt twice!)
830
if( _name_level < NAMELEVEL_N && !isImportRequired( getName() ) )
831
throw new SkipContactException();
1015
* Amongst the params, find the value of the first, only, of any with
1016
* the specified name
1019
* @return a value, or null
1021
834
private String checkParam( String[] params, String name )
1023
String[] res = checkParams( params, name );
1024
return res.length > 0? res[ 0 ] : null;
1028
* Amongst the params, find the values of any with the specified name
1031
* @return an array of values, or null
1033
private String[] checkParams( String[] params, String name )
1035
HashSet< String > ret = new HashSet< String >();
1037
836
Pattern p = Pattern.compile(
1038
"^" + name + "[ \\t]*=[ \\t]*(\"?)(.*)\\1$",
1039
Pattern.CASE_INSENSITIVE );
837
"^" + name + "[ \\t]*=[ \\t]*(\"?)(.*)\\1$" );
1040
838
for( int i = 0; i < params.length; i++ ) {
1041
839
Matcher m = p.matcher( params[ i ] );
1042
840
if( m.matches() )
1043
ret.add( m.group( 2 ) );
1046
return (String[]) ret.toArray( new String[ ret.size() ] );
1050
* Amongst the params, return any type values present. For v2.1 vCards,
1051
* those types are just parameters. For v3.0, they are prefixed with
1052
* "TYPE=". There may also be multiple type parameters.
1053
* @param params an array of params to look for types in
1054
* @param valid_types an list of upper-case type values to look for
1055
* @return a set of present type values
1057
846
private Set< String > extractTypes( String[] params,
1058
847
List< String > valid_types )
1060
849
HashSet< String > types = new HashSet< String >();
1062
851
// get 3.0-style TYPE= param
1063
String type_params[] = checkParams( params, "TYPE" );
1064
for( int a = 0; a < type_params.length; a++ )
1066
// check for a comma-separated list of types (why? I don't think
1067
// this is in the specs!)
1068
String[] parts = type_params[ a ].split( "," );
1069
for( int i = 0; i < parts.length; i++ ) {
1070
String ucpart = parts[ i ].toUpperCase( Locale.US );
1071
if( valid_types.contains( ucpart ) )
1072
types.add( ucpart );
853
if( ( type_param = checkParam( params, "TYPE" ) ) != null ) {
854
String[] parts = type_param.split( "," );
855
for( int i = 0; i < parts.length; i++ )
856
if( valid_types.contains( parts[ i ] ) )
857
types.add( parts[ i ] );
1076
860
// get 2.1-style type param
1077
861
if( _version.equals( "2.1" ) ) {
1078
for( int i = 1; i < params.length; i++ ) {
1079
String ucparam = params[ i ].toUpperCase( Locale.US );
1080
if( valid_types.contains( ucparam ) )
1081
types.add( ucparam );
862
for( int i = 1; i < params.length; i++ )
863
if( valid_types.contains( params[ i ] ) )
864
types.add( params[ i ] );